Control box



FIG. 1 is a front and upper left perspective view of a control box showing my new design;

FIG. 2 is a top plan view of a control box showing my new design on a reduced scale;

FIG. 3 is a front elevation thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left elevation thereof;

FIG. 6 is a right elevation thereof;

FIG. 7 is a rear elevation thereof; and

FIG. 8 is a front and upper left perspective view of a control box showing my new design on the same scale as FIG. 1.

The broken line showing of the wires and cables is included for the purpose of illustrating environmental elements only and forms no part of the claimed design. 

The ornamental design for a control box, as shown and described. 